Gold Member Since 2012
Audited Supplier
Tianjin Standard Steel Co., Ltd.

Ss 321 Tube, 321 Ss Tube, Seamless 321 Ss Tube manufacturer / supplier in China, offering Smls Ss Tube (321 321H 321Ti), Inox Tisco 316 316L Ss Plate (No. 4 1D 2D Mirror), ASTM A240 Ss 316h 316s 316 Sheet Mirror Finish and so on.

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Smls Ss Tube (321 321H 321Ti)

FOB Price: US $3,500 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $3,500/ Ton
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Port: Tianjin, China
Production Capacity: 5000mt/ M
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: 321, 1Cr17Ni7, SUS321, TP 321
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Technique: Hot Rolled
  • Product Name: 321 Ss Tube
  • O.D: 6- 608mm
  • Mtc: Available
  • Transport Package: Export Standard Package or Be Required
  • Origin: China
  • Type: Stainless Steel Pipes
  • Grade: 300 Series
  • Shape: Round
  • Surface Treatment: Bright
  • Brand: Standard Steel
  • Thickness: 0.7-20 mm
  • Trademark: Std-steel
  • Specification: AISI, ASTM, JIS, EN, KS, GB, DIN
  • HS Code: 7304499000
Product Description
ASTM SS 321 Tube Bright Surface

1) Grade: TP321
2) Standards: ASTM A312/A269/A213
3) O. D.: 6-580mm (NPS: 1/8"-20")
4) Thickness: 0.89-35mm (SCH 5S-160S according to ANSI B36.10; 36.19)
5) Length: 3-11.8m according to customer's request.
6) Surface: Annealed/Pickled/Polished
7) Ends: Plain ends or bevel ends
8) Packing: Wooded crate, or in bundle wrapper by knitting
9) Delivery time: Within about 30-45 days
Smls Ss Tube (321 321H 321Ti)
Smls Ss Tube (321 321H 321Ti)Smls Ss Tube (321 321H 321Ti)Smls Ss Tube (321 321H 321Ti)If you are interested in our products, please contact us or browse our website
Name321 Stainless Steel pipe
StandardASTM A554, A249, A269 and A270, A312
Material Grade201 ( Ni 0.8%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
321 (1cr18Ni9Ti)
Outer Diameter  35--630 mm
Thickness0.8mm - 30mm
Lengthas customers' requirement
 
Tolerance
a) Outer Diameter:   +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
ApplicationDecoration construction, upholstery, industry instrument
TestSquash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
 
 
 
 
Chemical Composition of Material
  Material
 
Composition
201202304316321
C≤ 0.15≤ 0.15≤ 0.08≤ 0.08≤ 0.12
Si≤ 1.00≤ 1.00≤ 1.00≤ 1.00≤ 1.00
Mn5.5-7.57.5-10≤ 2.00≤ 2.00≤ 2.00
P≤ 0.06≤ 0.06≤ 0.045≤ 0.045≤ 0.035
S≤ 0.03≤ 0.03≤ 0.030≤ 0.030≤ 0.030
Cr16-1817-1918-2016-1817-19
N3.5-5.54-68-10.510-14 
Mo   2.0-3.0 
 
Mechanical Property
Material Item       201202304316
Tensile Strength≥ 535≥ 520≥ 520≥ 520
Yield Strength≥ 245≥ 205≥ 205≥ 205
Extension≥ 30%≥ 30%≥ 35%≥ 35%
Hardness (HV)< 253< 253< 200< 200
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